| 摘要 |
<p>A method of recognizing a speaker of an utterance (602) in a speech recognition system, comprising
- comparing the utterance (602) to a plurality of speaker models (604) for different speakers;
- determining a likelihood score (606) for each speaker model, the likelihood score (606) indicating how well the speaker model corresponds to the utterance; and
- for each speaker model (604), determining a probability (609) that the utterance (602) originates from the speaker corresponding to the speaker model (604),
wherein the determination of the probability (609) for a speaker model (604) is based on the likelihood scores (606) for the speaker models and takes a prior knowledge (607) about the speaker model into account.</p> |
